Slips In Downshift From 4-3 With Pedal Depressed
WARNING: This page is about a different car, the 2002 Infiniti QX4, 2001 Nissan Pathfinder, and 2001 Infiniti QX4. However, it is still accessible from the selected car via links, so may be relevant.
Possible cause: incorrect fluid level or line pressure, misadjusted TP sensor, or damaged line pressure solenoid valve, valve body assembly, high clutch or forward clutch.